Practice Separation Processes Multiple Choice Multiple Choice Questions with Answers Quiz-1 - MCQGeeks.com

Q.1.

Which of the following is an advantage of using the continuous countercurrent operation?

a) Maximizes the average driving force for transport
b) Maximizes the efficiency
c) Maximizes the cost
d) Minimizes the cost

Explanation

Q.2.

What relationship is true about solute free mass flow rates?

a) F/S less than K less than D/S
b) D/S less than K less than F/S
c) F/S less than D/S less than K
d) D/S less than F/S less than K

Explanation

Q.3.

What is untrue for Mcabe thiele method for adsorption at elevated temperatures?

a) F/S cannot be greater than D/S
b) The two operating lines must intersect at the point (qR , cR )
c) Desorption line is placed below adsorption line by elevating temperature
d) Elevated pressure can also be used

Explanation

Q.4.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.4
b) 0-0.81
c) 0.81-1
d) 0.9-1

Explanation

Q.5.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.4
b) 0-0.81
c) 0.81-1
d) 0.89-1

Explanation

Q.6.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.4
b) 1-0.5
c) 0.81-1
d) 0.9-1

Explanation

Q.7.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 1-0.6
b) 0-0.81
c) 0.66-1
d) 0.36-1

Explanation

Q.8.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.4
b) 1-0.89
c) 0.91-1
d) 0.97-1

Explanation

Q.9.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.5
b) 1-0.5
c) 0.70-1
d) 0.5-1

Explanation

Q.10.

If KA=KB=what is the permissible values ,what is the safety margin for TMB model is:

a) 0-0.40
b) 1-0.167
c) 0.45-1
d) 0.407-1

Explanation